4β7整合素抗體(如維多珠單抗、etrolizumab、SHP647),白細(xì)胞介素(IL)-12和IL-23拮抗劑等。對(duì)治療UC單克隆抗體的作用機(jī)制和臨床療效研究進(jìn)展進(jìn)行綜述,以期為該類新藥的研發(fā)及臨床應(yīng)用提供依據(jù)。;The pathogenesis of ulcerative colitis (UC) is complex and related to immune factors and inflammatory mediators. Monoclonal antibodies for specific binding and selectively kill target cells, in vivo distribution is targeting property, less adverse reaction, so become the focus in the treatment of moderately severe UC, including anti-tumor necrosis factor subclass monoclonal antibody (such as infliximab, adamumab, golimumab), Anti-α4β7 integrin antibody (such as vitorizumab, etrolizumab, SHP647), interleukin (IL)-12 and IL-23 antagonists, etc. The mechanism of action and clinical efficacy of monoclonal antibody against UC were reviewed in order to provide evidence for the development and clinical application of this new drug."/> 4β7整合素抗體;IL-23拮抗劑;monoclonal antibodies;ulcerative colitis;tumor necrosis factor α;anti-α4β7 integrin antibody;IL-23 antagonists"/>